Finding the Third Proportional to 30,483 and 46,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,483 : 46,426.50 = 46,426.50 : x
2. Step 2: Convert to fraction form
   30,483/46,426.50 = 46,426.50/x
3. Step 3: Cross multiply
   30,483x = 46,426.50 × 46,426.50
4. Step 4: Simplify right side
   30,483x = 2,155,419,902.25
5. Step 5: Solve for x
   x = 2,155,419,902.25/30,483
6. Step 6: Final answer
   x = 70,708.92